From 1a5ab9183f2f42dcbcfa11c993d992cbfdb2b382 Mon Sep 17 00:00:00 2001
From: Sam Anthony <sam@samanthony.xyz>
Date: Mon, 25 Nov 2024 10:49:58 -0500
Subject: optimize CPU usage

---
 src/main/java/derms/net/rmulticast/Heartbeat.java | 3 +--
 src/main/java/derms/net/rmulticast/Prune.java     | 5 ++---
 src/main/java/derms/net/rmulticast/Timeout.java   | 3 +--
 3 files changed, 4 insertions(+), 7 deletions(-)

(limited to 'src/main/java/derms/net/rmulticast')

diff --git a/src/main/java/derms/net/rmulticast/Heartbeat.java b/src/main/java/derms/net/rmulticast/Heartbeat.java
index 166d10e..5dac49d 100644
--- a/src/main/java/derms/net/rmulticast/Heartbeat.java
+++ b/src/main/java/derms/net/rmulticast/Heartbeat.java
@@ -1,7 +1,6 @@
 package derms.net.rmulticast;
 
 import derms.io.Serial;
-import derms.util.Wait;
 
 import java.io.IOException;
 import java.net.InetAddress;
@@ -40,7 +39,7 @@ class Heartbeat implements Runnable {
     public void run() {
         for (;;) {
             try {
-                Wait.forDuration(period);
+                Thread.sleep(period.toMillis());
                 send();
             } catch (InterruptedException | ClosedChannelException e) {
                 log.info("Shutting down.");
diff --git a/src/main/java/derms/net/rmulticast/Prune.java b/src/main/java/derms/net/rmulticast/Prune.java
index 77ab6a7..f585603 100644
--- a/src/main/java/derms/net/rmulticast/Prune.java
+++ b/src/main/java/derms/net/rmulticast/Prune.java
@@ -1,7 +1,6 @@
 package derms.net.rmulticast;
 
 import derms.net.MessagePayload;
-import derms.util.Wait;
 
 import java.net.InetAddress;
 import java.time.Duration;
@@ -28,8 +27,8 @@ class Prune<T extends MessagePayload> implements Runnable {
     @Override
     public void run() {
         try {
-            for (; ; ) {
-                Wait.forDuration(period);
+            for (;;) {
+                Thread.sleep(period.toMillis());
                 prune();
             }
         } catch (InterruptedException e) {
diff --git a/src/main/java/derms/net/rmulticast/Timeout.java b/src/main/java/derms/net/rmulticast/Timeout.java
index 5c47e0c..2398b5b 100644
--- a/src/main/java/derms/net/rmulticast/Timeout.java
+++ b/src/main/java/derms/net/rmulticast/Timeout.java
@@ -1,7 +1,6 @@
 package derms.net.rmulticast;
 
 import derms.net.MessagePayload;
-import derms.util.Wait;
 
 import java.time.Duration;
 import java.util.Set;
@@ -31,7 +30,7 @@ class Timeout<T extends MessagePayload> implements Runnable {
     public void run() {
         try {
             for (;;) {
-                Wait.forDuration(timeout);
+                Thread.sleep(timeout.toMillis());
                 if (acks.contains(msg.id())) {
                     log.info("Message " + msg.id() + "positively ack'ed.");
                     return;
-- 
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